Operational Contracting Office, 8110 Industrial Dr., Suite 200, USAF Academy, CO 80840-2315

Z -- EMCS TEMPERATURE CONTROLS REQUIREMENTS CONTRACT, PROJECT AFA 98-1200 SOL F05611-98-R0263 DUE 112098 POC Mark Benett (719)333-4740/John Peters, Contracting Officer (719)333-4742 This modification is to update and correct information provided in synopsis No. 195058 advertised on 29 Apr 1998. The intended sole source for this requirement has changed from Landis & Staefa, Inc. to Siemens Building Technologies, Inc. due to a corporate merger. The anticipated issue date for the Request for Proposal has been changed from 15 Jun 98 to 20 Nov 98. The SIC code (1799) provided in the original synopsis is incorrect. The correct SIC code is 1731. Posted 11/09/98 (W-SN269635). (0313)

Loren Data Corp. http://www.ld.com (SYN# 0200 19981116\Z-0021.SOL)